PG-13 rated sci-fi books

24646 books

Sci-fi books with moderate content. May include moderate violence, mild romance, and some darker themes. Best for teens and up.

Omnia
Omnia
Laura Gallego
PG-13
Decepticon Attack
Decepticon Attack
John Sazaklis
PG-13
Dalir's Salvation
Dalir's Salvation
Nina Crespo
PG-13
Brightwood
Brightwood
Tania Unsworth
PG-13
The Apostle Killer
The Apostle Killer
Richard Beard
PG-13
Fatal Green
Fatal Green
The Brothers Washburn
PG-13
Nine Eleven
Nine Eleven
Bob Mayer
PG-13
Batneezer
Batneezer
Obert Skye
PG-13
Mojave Green
Mojave Green
The Brothers Washburn
PG-13
Hollow Space: Venture
Hollow Space: Venture
Colin F. Barnes; T. F. Grant
PG-13
Jerusalem
Jerusalem
Alan Moore
PG-13
Cat's Cradle
Cat's Cradle
William W. Johnstone
PG-13
Doubleblind
Doubleblind
Ann Aguirre
PG-13
Downside Up
Downside Up
Richard Scrimger
PG-13
The Rib from Which I Remake the World
The Rib from Which I Remake the World
Ed Kurtz
PG-13
As I Descended
As I Descended
Robin Talley
PG-13
Bright Smoke, Cold Fire
Bright Smoke, Cold Fire
Rosamund Hodge
PG-13
Stealing Snow
Stealing Snow
Danielle Paige
PG-13
One Truth, No Lie
One Truth, No Lie
Lehua Parker
PG-13
Frost Like Night
Frost Like Night
Sara Raasch
PG-13
This Thing Called the Future
This Thing Called the Future
J. L. Powers (US)
PG-13
The Fool of Faery
The Fool of Faery
M. Urquhart
PG-13
Revenger
Revenger
Alastair Reynolds
PG-13
Forsaken Skies
Forsaken Skies
David Wellington
PG-13
Forsaken Skies
Forsaken Skies
D. Nolan Clark
PG-13
When They Fade
When They Fade
Jeyn Roberts
PG-13
The Women in the Walls
The Women in the Walls
Amy Lukavics
PG-13
Malcolm at Midnight
Malcolm at Midnight
W. H. Beck
PG-13
The Bloodsworn
The Bloodsworn
Erin Lindsey
PG-13
Malcolm Under the Stars
Malcolm Under the Stars
W. H. Beck
PG-13